<h2>General</h2>
<p>This adds new tokens to the PHP language to allow more customization in your theme.</p>
<p>Prism's default themes do not support the new tokens, so there will be no visible changes in the following examples.</p>

<h2>$this</h2>
<pre><code class="language-php">$this->foo = 2;</code></pre>

<h2>Global variables</h2>
<pre><code class="language-php">$_SERVER;
$_GET;
$_POST;
$argc; $argv;

// and many more</code></pre>
